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The importance of stone tools, circa 2.5 million years ago, is considered fundamental in the human development in the hunting hypothesis. [citation needed]Primatologist, Richard Wrangham, theorizes that the control of fire by early humans and the associated development of cooking was the spark that radically changed human evolution. [2]
New technologies provide utilities for knowledge acquisition and awareness, early evaluation of new knowledge, reaching agreements and communication of progress in the interest of the human welfare. This includes ethical aspects of protecting human life as well as aspects of consumer safety and the preservation of our natural environment.
Other examples of environmental technology include deforestation and the reversing of deforestation. [82] Emerging technologies in the fields of climate engineering may be able to halt or reverse global warming and its environmental impacts, [ 83 ] although this remains highly controversial. [ 84 ]
As human technology becomes more evolved, such as that required to launch objects into orbit or to cause deforestation, the impact of human activities on the environment potentially increases. The anthroposphere is the youngest of all the Earth's spheres, yet has made an enormous impact on the Earth and its systems in a very short time.
Technocentrism is a value system that is centered on technology and its ability to control and protect the environment. [citation needed] Technocentrics argue that technology can address ecological problems through its problem-solving ability, efficiency, and its managerial means. [1]
Environmental technology (envirotech) is the use of engineering and technological approaches to understand and address issues that affect the environment with the aim of fostering environmental improvement. It involves the application of science and technology in the process of addressing environmental challenges through environmental ...
As indicated by the I=PAT equation, environmental impact (I) or degradation is caused by the combination of an already very large and increasing human population (P), continually increasing economic growth or per capita affluence (A), and the application of resource-depleting and polluting technology (T).
Technology-based alternatives include decision support systems [1] and dashboards that enable prioritisation of information. [9] Technologies that create frequent interruptions can be replaced with less-"polluting" options. [6] Further, technology can improve the presentation quality, aiding understanding.